GML file: How can I open a .GML file?
The table below provides useful information about the .gml file extension. It answers questions such as:
- What is the .gml file?
- What program do I need to open a .gml file?
- How can the .gml file be opened, edited or printed?
- How can I convert .gml files to another format?
We hope you find this page helpful and a valuable resource.
✅ Girder Plugin

The GML file is a Girder Plugin. Girder is a powerful and feature rich Windows automation tool available. Girder controls programs like WinAmp and Windows Media Player using infrared and wireless remote controls.
✅ Geography Markup Language Document

The GML file is an Geography Markup Language Document. GML is an XML grammar written in XML Schema for the modelling, transport, and storage of geographic information.
✅ GameMaker Studio GML Script

The GML file is a GameMaker Studio GML Script. GameMaker Studio is a game development tool, featuring a level editor, asset manager, code editor, and its own scripting language known as GameMaker Language (GML).
✅ NetRemote XML-based Configuration Data

The GML file is a NetRemote XML-based Configuration Data. NetRemote is an incredibly powerful remote control application developed by Proximis.
✅ Graphlet GraphScript Data

The GML file is a Graphlet GraphScript Data. Graphlet is a TCL toolkit for the implementation of graph editors, and includes drawing algorithms for graphs.
⚠ Be careful with .gml files.
It's important to know that the .gml file extension can be used by various programs, not just the ones you expect. This includes potentially harmful software or malware that might create .gml files. Be cautious when dealing with .gml files from unknown sources.
🚫 The .gml file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
Is it possible that the filename extension is misspelled?
We found the following similar file extensions in our database:
🔴 Can't open a .gml file?
When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:
Select an app to open this .gml file
It means that the operating system does not have a default app associated with the .gml file type. To resolve this issue and open the file, you can take the following steps:
- Right-click on the .gml file. A context menu will appear.
- From the context menu, select Open with. Windows will display a list of recommended apps.
- If the desired app is listed, select it from the provided options.
- If you cannot find the appropriate app, you may need to install software that supports the specific file type.
If you don't know how to change the default app for the .gml file, check the FAQ.
🔴 Can I change the extension of files?
Changing the filename extension of a file is not a good idea. The extension of a file serves as a hint to the operating system and various software programs about the type of data contained within the file. When you alter a file's extension, you essentially modify how software applications interpret and handle that file. Every file has a specific format, also known as its file type or file format. The problem is, changing the file extension does not change the file format.
If you have helpful information about the .gml file extension, write to us.